I have looked around the site but I did not find any info for small pools. I have only got a 3100gallon pool for the kids( the kind with the blow up ring at the top. I have set it up but cannot get water to clear. It turned brown when shock was added. Had water tested and they advised me to shock again using 1 and 1/2 cups and then use 250ml of an algaecide. I have did this with no improvement. Is it safe to repeat procedure and what is the maximum amount of each I can use? My neighbor suggested that I dump in a jug of Javex in it instead...I am at a loss, I have never had this happen before. From looking at the different forums and reading my troubleshooting guide I figure that the water must be too hard? Any suggestions or maximum amounts too use would be great.